External storage device case



FIG. 1 is a perspective view illustrating the whole shape of this design.

FIG. 2 is a front view of this design.

FIG. 3 is a rear view of this design.

FIG. 4 is a left side view of this design.

FIG. 5 is a right side view of this design.

FIG. 6 is a top plan view of this design; and,

FIG. 7 is a bottom plan view of this design.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an external storage device case, as shown and described. 